Wildfire Alert Report

Date: 2025-09-05
Time: 19:46:17
Production Date and Time: 2025-09-05 19:51:13 UTC
Primary Instrument: GOES-18 ABI
Wmo Spacecraft Id: 665
Location/orbit: GEO
L1 File: OR_ABI-L1b-RadC-M6C14_G18_s20252481946176_e20252481948549_c20252481949055.nc
L1 File(s) - TemporalOR_ABI-L1b-RadC-M6C14_G18_s20252481941176_e20252481943549_c20252481944024.nc
Number Of Thermal Anomaly Alerts: 4
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Possible Wildfire

Basic Information
State/Province(s) British Columbia
Country/Countries Canada
County/Locality(s) Thompson-Nicola, British Columbia
NWS WFO N/A
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-05 19:46:22UTC
Radiative Center (Lat, Lon): 50.457779°, -121.025002°
Nearby Counties (meeting alert criteria):
  • Thompson-Nicola (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power19.30 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)302.68 K
Observed - Background BT (3.9 um)3.51 K
BT Anomaly (3.9 um)2.38 K
Maximum Observed - Clear RTM BT (3.9 um)6.60 K
Maximum Observed BTD (3.9-10/11/12 um)10.41 K
Observed - Background BTD (3.9-10/11/12 um)3.67 K
BTD Anomaly (3.9-10/11/12 um)3.87 K
Similar Pixel Count11
BT Time Tendency (3.9 um)0.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.54
Fraction of Surrounding Red Channel Pixels that are Brighter0.94
Maximum Radiative Power19.30 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 60.10°
Mean Solar Zenith Angle 43.40°
Mean Glint Angle99.90°
Water Fraction0.00
Total Pixel Area 8.00 km2
Latest Satellite Imagery:
  • None Available
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Possible Wildfire

Basic Information
State/Province(s) MT
Country/Countries United States
County/Locality(s) Lincoln County, MT
NWS WFO Missoula MT
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-05 19:46:23UTC
Radiative Center (Lat, Lon): 47.923054°, -115.271111°
Nearby Counties (meeting alert criteria):
  • Lincoln County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power8.01 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)301.65 K
Observed - Background BT (3.9 um)3.16 K
BT Anomaly (3.9 um)2.37 K
Maximum Observed - Clear RTM BT (3.9 um)6.95 K
Maximum Observed BTD (3.9-10/11/12 um)12.01 K
Observed - Background BTD (3.9-10/11/12 um)3.52 K
BTD Anomaly (3.9-10/11/12 um)2.75 K
Similar Pixel Count23
BT Time Tendency (3.9 um)0.10 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.43
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power8.01 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 59.30°
Mean Solar Zenith Angle 40.80°
Mean Glint Angle96.80°
Water Fraction0.00
Total Pixel Area 7.80 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) OR
Country/Countries United States
County/Locality(s) Wasco County, OR
NWS WFO Pendleton OR
Identification MethodEnhanced Contextual (Cloud)
Mean Object Date/Time2025-09-05 19:46:23UTC
Radiative Center (Lat, Lon): 45.000000°, -120.521385°
Nearby Counties (meeting alert criteria):
  • Wasco County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power85.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)325.82 K
Observed - Background BT (3.9 um)11.68 K
BT Anomaly (3.9 um)9.84 K
Maximum Observed - Clear RTM BT (3.9 um)14.88 K
Maximum Observed BTD (3.9-10/11/12 um)31.34 K
Observed - Background BTD (3.9-10/11/12 um)11.69 K
BTD Anomaly (3.9-10/11/12 um)7.31 K
Similar Pixel Count0
BT Time Tendency (3.9 um)8.40 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.85
Fraction of Surrounding Red Channel Pixels that are Brighter0.95
Maximum Radiative Power85.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 54.70°
Mean Solar Zenith Angle 37.90°
Mean Glint Angle89.10°
Water Fraction0.00
Total Pixel Area 6.90 km2
Latest Satellite Imagery:
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Possible Wildfire

Basic Information
State/Province(s) CA
Country/Countries United States
County/Locality(s) Ventura County, CA
NWS WFO Los Angeles/Oxnard CA
Identification MethodEnhanced Contextual (Clear)
Mean Object Date/Time2025-09-05 19:47:23UTC
Radiative Center (Lat, Lon): 34.301109°, -118.683334°
Nearby Counties (meeting alert criteria):
  • Ventura County (0.00 km)
Total Radiative Power Anomalyn/a
Total Radiative Power15.74 MW
Map:
Additional Information
Alert Status New Feature
Type of EventNominal Risk
Event Priority Ranking4
Maximum Observed BT (3.9 um)322.15 K
Observed - Background BT (3.9 um)2.91 K
BT Anomaly (3.9 um)1.56 K
Maximum Observed - Clear RTM BT (3.9 um)15.41 K
Maximum Observed BTD (3.9-10/11/12 um)12.11 K
Observed - Background BTD (3.9-10/11/12 um)2.89 K
BTD Anomaly (3.9-10/11/12 um)2.85 K
Similar Pixel Count21
BT Time Tendency (3.9 um)2.80 K
Image Interval5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder0.57
Fraction of Surrounding Red Channel Pixels that are Brighter1.00
Maximum Radiative Power15.74 MW
Maximum Radiative Power Uncertainty0.00 MW
Total Radiative Power Uncertainty0.00 MW
Mean Viewing Angle 44.60°
Mean Solar Zenith Angle 27.10°
Mean Glint Angle68.40°
Water Fraction0.00
Total Pixel Area 5.60 km2
Latest Satellite Imagery:
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